EP0002538A3 - Process for making an interconnected series of bags and apparatus for carrying out this process - Google Patents

Process for making an interconnected series of bags and apparatus for carrying out this process Download PDF

Info

Publication number
EP0002538A3
EP0002538A3 EP78101728A EP78101728A EP0002538A3 EP 0002538 A3 EP0002538 A3 EP 0002538A3 EP 78101728 A EP78101728 A EP 78101728A EP 78101728 A EP78101728 A EP 78101728A EP 0002538 A3 EP0002538 A3 EP 0002538A3
Authority
EP
European Patent Office
Prior art keywords
bags
carrying
making
interconnected series
interconnected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP78101728A
Other versions
EP0002538A2 (en
EP0002538B1 (en
Inventor
Edouard Louis Van De Gent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
"PRINTEX" UNE DROIT BELGE SA
Original Assignee
"PRINTEX" UNE DROIT BELGE SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from BE183584A external-priority patent/BE862009A/en
Application filed by "PRINTEX" UNE DROIT BELGE SA filed Critical "PRINTEX" UNE DROIT BELGE SA
Publication of EP0002538A2 publication Critical patent/EP0002538A2/en
Publication of EP0002538A3 publication Critical patent/EP0002538A3/en
Application granted granted Critical
Publication of EP0002538B1 publication Critical patent/EP0002538B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/92—Delivering
    • B31B70/98—Delivering in stacks or bundles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/003—Flexible containers made from webs starting from tubular webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
EP78101728A 1977-12-19 1978-12-18 Process for making an interconnected series of bags and apparatus for carrying out this process Expired EP0002538B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE183584A BE862009A (en) 1977-12-19 1977-12-19 PROCESS FOR THE MANUFACTURING OF BAGS SETS AND MACHINE FOR IMPLEMENTING THIS PROCESS
BE183584 1977-12-19

Publications (3)

Publication Number Publication Date
EP0002538A2 EP0002538A2 (en) 1979-06-27
EP0002538A3 true EP0002538A3 (en) 1979-07-25
EP0002538B1 EP0002538B1 (en) 1982-08-04

Family

ID=3843073

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78101728A Expired EP0002538B1 (en) 1977-12-19 1978-12-18 Process for making an interconnected series of bags and apparatus for carrying out this process

Country Status (2)

Country Link
EP (1) EP0002538B1 (en)
DE (1) DE2861994D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597401B1 (en) * 1986-04-18 1988-08-05 Lagain Georges INSTALLATION FOR MANUFACTURING AND STACKING BAGS, BAGS, ETC. IN THERMOPLASTIC MATTER
FR2625946A1 (en) * 1988-01-15 1989-07-21 Lagain Georges INSTALLATION FOR MANUFACTURING AND STACKING BAGS, BAGS, ETC. IN THERMOPLASTIC MATTER

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230993A1 (en) * 1972-06-24 1974-01-10 Hans Lehmacher Polyethylene carrier bags prepn - heat sealed together in a block and with additional reinforcing base seam
FR2205847A5 (en) * 1972-11-07 1974-05-31 Windmoeller & Hoelscher
DE2358281A1 (en) * 1973-11-22 1975-06-05 Windmoeller & Hoelscher Blocks of bags from thermoplastic tubular film - using rotary bottom jaw of welder and shear ensuring smooth workflow
FR2250632A1 (en) * 1973-11-08 1975-06-06 Printex Plastic bags for stacking - formed by intermittently cutting and welding continuous plastic tube

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230993A1 (en) * 1972-06-24 1974-01-10 Hans Lehmacher Polyethylene carrier bags prepn - heat sealed together in a block and with additional reinforcing base seam
FR2205847A5 (en) * 1972-11-07 1974-05-31 Windmoeller & Hoelscher
FR2250632A1 (en) * 1973-11-08 1975-06-06 Printex Plastic bags for stacking - formed by intermittently cutting and welding continuous plastic tube
DE2358281A1 (en) * 1973-11-22 1975-06-05 Windmoeller & Hoelscher Blocks of bags from thermoplastic tubular film - using rotary bottom jaw of welder and shear ensuring smooth workflow

Also Published As

Publication number Publication date
EP0002538A2 (en) 1979-06-27
EP0002538B1 (en) 1982-08-04
DE2861994D1 (en) 1982-09-30

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